Delays in the Road Construction Projects from Risk Management Perspective
Delays in the Road Construction Projects from Risk Management Perspective
复制标题
从风险管理的角度看道路建设项目的延误
DOI：
10.3390/infrastructures6090135
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发表时间：
2021
期刊：
影响因子：
2.6
通讯作者：
E. Safa
中科院分区：
文献类型：
--
作者：
Reza Mohajeri Borje Ghaleh;Towhid Pourrostam;Naser Mansour Sharifloo;Javad Majrouhi Sardroud;E. Safa
道路建设项目执行阶段的拖延是重大挑战之一。项目无法按期完成的问题引起了许多研究者的关注。本研究从风险管理的角度对公路建设项目的延误进行了调查。在这项研究中，风险已确定的结构化访谈专家。定性风险分析的专家调查和定量风险分析的层次分析法（AHP）技术已经完成。研究结果表明，财政信贷问题、土地资金问题、管理问题、技术问题和自然灾害问题的风险最高。在风险的子标准中，不完全资金的权重为0.188，花园和土地价格的权重为0.114是最关键的风险，地面操作的权重为0.017，沥青问题的权重为0.009，意外保险的权重为0.006是最不重要的风险。在下文中，进行了关键标准分析，并提出了减少或消除道路建设项目中这些延误的解决方案。
Delays in the execution stage of road construction projects are one of the significant challenges. The incapability of finishing projects according to schedule has attracted many researchers’ attention to this issue. This study has been formed to investigate delays in road construction projects from a risk management perspective. In this study, risks have been identified by structured interviews with experts. Qualitative risk analysis by a survey of experts and quantitative risk analysis by analytical hierarchy process (AHP) technique have been performed. Research results show that financial and credit problems, lands’ funding, management problems, technical problems, and natural disasters have the highest risk among the main criteria. Among the subcriteria of the risk, incomplete funding with a weight of 0.188, gardens and land price with 0.114 are the most critical risk, and ground operations with 0.017, asphalt problems with 0.009, and accident insurance with a weight of 0.006 are the least essential risk. In the following, critical criteria analysis has been performed, and solutions to reduce or eliminate these delays in road construction projects are presented.